added transformations

features/src/lib.rs

@@ -5,6 +5,7 @@ pub mod structs;
 pub mod color;
 pub mod canvas;
 pub mod matrix;
+pub mod transformations;
 
 #[cfg(test)]
 mod tests {

features/src/transformations.rs

@@ -0,0 +1,8 @@
+
+#[cfg(test)]
+mod tests {
+    #[test]
+    fn it_works() {
+        assert_eq!(2 + 2, 4);
+    }
+}